<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <title>支付成功</title>
    <style>
        body {
            font-family: 'Arial', sans-serif;
            background-color: #f4f8fb;
            margin: 0;
            padding: 20px;
            color: #333;
        }
        .container {
            max-width: 600px;
            margin: 50px auto;
            background-color: #fff;
            padding: 20px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            border-radius: 8px;
        }
        h1 {
            color: #5cb85c;
            text-align: center;
            margin-bottom: 30px;
        }
        button {
            display: block;
            width: 100%;
            padding: 10px;
            border: none;
            background-color: #5cb85c;
            color: white;
            font-size: 18px;
            border-radius: 4px;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
        button:hover {
            background-color: #4cae4c;
        }
    </style>
</head>
<body>
<div class="container">
    <h1>支付成功，请关闭此页面</h1>
    <button onclick="window.close()">点击此处关闭页面</button>
</div>
</body>
</html>
